Key Features

  • Function: 2/2 way double acting with spring closed
  • Operation: 4–7 Bar compressed air pilot (1/4 BSP)
  • Port Size: 3 BSP, optional NPT, tri-clamp, weld end, or flange
  • Orifice: 76 mm
  • KV Flow Factor: 1783.3 L/min (based on water, 1 Bar pressure drop)
  • Pressure Range: 0–12 Bar (flow over seat port 2>1) or 0–8 Bar (flow under seat port 1>2 for anti water hammer)

3" Angle Seat Piston Valve Stainless 12 Bar +200C D/Acting

★★★★★ 5.0 / 5 (1 review)

£858.18 incl. VAT £715.15 ex. VAT

-34% Was £1,300.28 incl. VAT

Brand: Connexion

Model: ASPV80SS-316-DA

Stock: 24 in stock

Read Full Description

Description

3 Inch Pneumatic Angle Seat Piston Valve Stainless Steel 12 Bar Double Acting Spring Close


The ASPV80SS-316-DA is a high-performance 2/2 way double acting pneumatic angle seat piston valve with spring close operation, designed for demanding industrial applications requiring reliable pneumatic control and fail-safe closing. Manufactured from 316 stainless steel with a heavy-duty pneumatic actuator, it is suitable for controlling air, water, steam, vacuum, corrosive media and chemically compatible liquids.

With an exceptional KV flow factor of 1783.3 L/min, temperatures up to 200°C and excellent corrosion resistance, this valve provides outstanding flow performance and long service life for chemical processing, pharmaceutical manufacturing, food production, water treatment and industrial automation.

Key Features

✓ 2/2 way double acting with spring close operation
✓ Pneumatic pilot operated using 4-7 Bar compressed air
✓ 3 BSP female ports
✓ 76 mm full flow orifice
✓ Exceptional KV flow rate of 1783.3 L/min
✓ 316 stainless steel wetted parts
✓ PTFE valve seals as standard
✓ Suitable for steam, vacuum and corrosive media
✓ Heavy-duty 125 mm stainless steel actuator
✓ Visual position indicator fitted as standard
✓ Mountable in any position
✓ Anti water hammer flow configuration available
✓ Free UK delivery available

Technical Specification

Function: 2/2 way double acting with spring close
Operation: Pneumatic piston operated
Pilot Connection: 1/4 BSP
Pilot Pressure: 4-7 Bar compressed air or inert gas
Port Size: 3 BSP female
Orifice: 76 mm
KV Flow Factor: 1783.3 L/min

Working Pressure:

0-12 Bar (flow over seat 2 → 1)
0-8 Bar (flow under seat 1 → 2 anti water hammer)
Mounting Position: Any position

Pressure Ratings

Flow over seat (2 → 1): 0-12 Bar
Flow under seat (1 → 2): 0-8 Bar (anti water hammer configuration)
Pilot Supply Pressure: 4-7 Bar

Materials

Valve Body: AISI 316 (CF8M) stainless steel
Tube & Internal Components: AISI 316 stainless steel
Actuator Head: AISI 304 stainless steel (360° rotation)
Valve Seals: PTFE
Actuator Seals: FKM

Suitable Media

Water
Steam
Compressed air
Vacuum
Inert gases
Chemically compatible fluids
Corrosive acids and alkalis compatible with 316 stainless steel and PTFE
Liquids up to 600 cSt viscosity

Temperature Range

Media Temperature: -20°C to +200°C
Ambient Temperature: -10°C to +80°C

Position Feedback & Control Options

Visual position indicator fitted as standard
Mechanical open and closed limit switches with LED indication
12-48V DC position feedback switches (E2)
M1 proportional modulating controller
360° rotating actuator for easy installation

Additional Options

Double acting without spring
Normally closed version
Normally open version
316L stainless steel body
Flanged connections
Tri-clamp hygienic connections
Socket weld ends
High-pressure versions
Plastic or aluminium actuator
NPT threaded ports

Compliance & Certification

Manufactured in accordance with the European Pressure Equipment Directive 2014/68/EU.
PED Classification:
Annex II
Category II
Fluid Group 2
Module A1

Typical Applications

Chemical processing
Steam systems
Food and beverage manufacturing
Pharmaceutical production
Water treatment
Industrial automation
Process control
Vacuum systems
Corrosive fluid handling
General industrial process equipment

Related Products & Categories


Pneumatic Angle seat Valves

Stainless St Solenoid Valves

Hot Media Solenoid Valves

Valve Position Switches

Pneumatic Actuators

View Technical Specification

Technical Specification

Brand: Connexion

Model: ASPV80SS-316-DA

Width: 125.00 mm

Height: 285.00 mm

Depth: 295.00 mm

Weight: 14.00 kg

Valve / Product Type: Air Actuated Valve, Angle Seat Valve

Body Material: Stainless Steel

Port Size: 3 thread

Operation: Direct Acting

Seals: PTFE (Teflon)

Media: Air, Fluid (Stong Acid/Alkali), Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Gases (Strong Acid/Alkali), Oils + Fuels 50cSt Max, Fluid Thick 51>500cSt, Vacuum (Low), Water, Water (RO/Pure/Demin)

Options required: Anti Water Hammer, Bi-Directional Flow, Position Feedback Closed, Position Feedback Open+Closed, Position proximity switch - Open, Position indication Visual , Y Pattern

Function: 2/2 Failsafe Closed, 2/2 Double Acting

Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar

Orifice: 76mm

Reviews

★★★★★5.0 / 5 1 reviews

★★★★★

Thank you. Tried everywhere for a 3" angle valve but no one else had stock. Ordered and delivered next day. Generally very pleased all around. Have book marked you for next time for angle seat valves and solenoid valves too. My engineer is delighted, valve installed and working perfectly. I don't often bother writing reviews but you guys deserved it. Thanks again. Amy.

Reviewed on 08/06/2015 by Amy K